I need to make an iPhone application that registers new employee data to a database on a server

The application should allow each employee to login to the App using a specific email address and password, and enter their personal details and upload their photo. Following this, an email attachment with each employee's details should be emailed to 2 specific emails, as soon as the employee finishes entering their details and clicks submit. All details of employees should be stored in a database on company's web-server. Each of employees should only have access to their own data. But, an administrator with specific email address/password should have access and permission to edit to all employee records.